Posted by Anonymous on .
A jar contains 3 pink balls, 6 blue balls, and 3 red balls.
Event A = drawing a red ball on the first draw
Event B = drawing a pink ball on the second draw
If two balls are drawn from the jar, one after the other without replacement, what is P(A and B) expressed in simplest form

math 
PsyDAG,
3/12 = ?
Since on red ball is already gone,
3/11 = ?
The probability of both/all events occurring is determined by multiplying the probabilities of the individual events.